Pith Number

pith:FM25BMJQ

pith:2018:FM25BMJQ34MLZM3ZW6CG3JH3TL

not attested not anchored not stored refs pending

Quantum phase transition without gap opening

G. Zhang, X. M. Yang, Z. Song

arxiv:1804.03790 v1 · 2018-04-11 · cond-mat.str-el · cond-mat.stat-mech · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FM25BMJQ34MLZM3ZW6CG3JH3TL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:48:34.261328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b35d0b130df18bcb379b7846da4fb9adf553c643f0037dfdcd4b813f0339997

Aliases

arxiv: 1804.03790 · arxiv_version: 1804.03790v1 · doi: 10.48550/arxiv.1804.03790 · pith_short_12: FM25BMJQ34ML · pith_short_16: FM25BMJQ34MLZM3Z · pith_short_8: FM25BMJQ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/FM25BMJQ34MLZM3ZW6CG3JH3TL \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 2b35d0b130df18bcb379b7846da4fb9adf553c643f0037dfdcd4b813f0339997

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70fb8a721c7d8c930be2d18d74c82fd527700aa3285f26deab4af0ba4b4c61d2",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-04-11T02:45:26Z",
    "title_canon_sha256": "3eebcc8caf3d69d12ce947fd5b396a504663a5ed223be7f5f1671c95678a89ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03790",
    "kind": "arxiv",
    "version": 1
  }
}